Red Hat ENTERPRISE LINUX 5.1 - LINUX ORACLE Tuning Manual page 153

Recovery Manager(rman) Hangs
You are probably running the wrong rman binary from the XFree86-devel RPM:
$ which rman
/usr/X11R6/bin/rman
Can't find init file for Database "SID"
You may see this error when you start the database with dbstart.
Copy the init file for your SID (in this example "test") from from /u01/app/oracle/admin/test/
pfile to $ORACLE_HOME/dbs to get dbstart and dbshut working:
cp /u01/app/oracle/admin/test/pfile/inittest.ora.642002224936 $ORACLE_HOME/dbs/inittest.ora
Error in setting permissions of file/directory /u01/app/oracle/jre/1.1.8/bin/i686/
native_threads/.extract_args
This may happen if the CD was not burned correctly. The solution is to check the image checksums
and then burn the cd again or download the image again.
Various Oracle SID Errors
If you get the error ORA-01034: ORACLE not available, ORA-27101: shared memory realm does
not exist, Linux Error: 2: No such file or directory or ORA-01034: ORACLE not available then check if
ORACLE_SID is set correctly.
If ORACLE_SID is set correctly, then you probably have a trailing slash "/" on the ORACLE_HOME
environment variable. Remove it by changing ORACLE_HOME=/u01/app/oracle/
product/9.2.0/ to ORACLE_HOME=/u01/app/oracle/product/9.2.0 and try again to connect
to sys. Remember the ORACLE_HOME parameter may be slightly different on your machine.
jre was not found in /tmp/OraInstall/jre/bin/i586/green_threads/jre
You are probably running runInstaller on a 586 machine, or your AMD CPU is falsely recognized
as 586 (the case for a AMD K6-III-400). You can check your machine (hardware) type by executing
"uname -m". If you are not running on a 586 or on a AMD machine, try to link jre to java and see if
this solves your problem.
To rectify the problem with the 586 machine or with the AMD CPU, create a link for lib and bin from
i586 to i686 and make the i686 directories read only. For example:
ln -s /tmp/OraInstall/jre/bin/i686 /tmp/OraInstall/jre/bin/i586
ln -s /tmp/OraInstall/jre/lib/i686 /tmp/OraInstall/jre/lib/i586
chmod u-w /tmp/OraInstall/jre/bin/i686/tmp/OraInstall/jre/lib/i686
Now restart runInstaller.
./jre/bin/i386/native_threads/java: error while loading shared libraries: libstdc++-
libc6.1-1.so.2: cannot open shared object file: No such file or directory
You probably forgot to install the compat-libstdc++ RPM, the package for "Standard C++ libraries
for Red Hat Linux 6.2 backwards compatibility". To rectify this problem, install the compat-libstdc+
Chapter 31, Verifying Required Packages(RPMs)
+ RPM. Read for more information.
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